Answer:
Step-by-step explanation:
(-x + 3) - (4x - 10)
= - x + 3 - 4x + 10 (because when you see the minus sign you have to change all the sign inside the bracket)
= -5x + 13 (this step is just subtract -x and -4x and 10 + 3)
If 11 like basketball and 16 like hockey, you get a total of 27, but if 2 said both then you don't want to double count them, so a total of 25 students answered. If 25 total students answered but 2 liked both, then 23 only liked one.
The answer to (a) is 5 students did not like either sport
The answer to (b) is 23 students liked exactly one sport.
Answer:
1 1/2x - 1
Step-by-step explanation:
The slope is (2--4)/(2--2)=3/2.
The y-intercept is -1
the answers are not so clear, i'll edit to give you an option if you make it clearer
<span>What is AD/AB in simplest form
= D/B (A is canceled out)</span>
Ruby and Angie ate 8/15 of the pizza all together